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Compliance calendar · October 2026

4 deadlines left in October.
Are you ready?

Miss a GST, TDS, ITR, ROC or PF/ESI date and late fees, interest and penalties start the very next day — and they don't stop until you file.

4 due in the next 7 days9 already missed this month

⏰ Next deadline

Financial statements filing · AOC-4

Due Friday, 30 October, 11:59 PM

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days
06
hrs
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Miss it: ₹100/day late fee from 31 Oct

Remind me before it's too late30Add to Google Calendar
Sept 26October 2026Nov 26

Due in the next 7 days

Due TODAYROC / MCA

Financial statements filing

AOC-4 · for FY 2025-26

30 Oct
Fri

Miss it: ₹100/day late fee from 31 Oct

30Add to Google Calendar
Who it applies to & details ▾Hide details ▴
Who:
Companies that held AGM on 30 Sep 2026 (30 days from AGM)
Penalty:
Additional fee ₹100 per day of delay
Due tomorrowIncome Tax

Income tax return (audit cases)

ITR · for AY 2026-27

31 Oct
Sat

Miss it: Late fee u/s 234F up to ₹5,000 + 1% per month interest u/s 234A + loss of carry-forward of losses

31Add to Google Calendar
Who it applies to & details ▾Hide details ▴
Who:
Businesses and professionals requiring tax audit, and companies
Due tomorrowTDS / TCS

Quarterly TDS / TCS returns

24Q / 26Q / 27Q / 27EQ · for Q2 FY 2026-27 (Jul–Sep)

31 Oct
Sat

Miss it: ₹200/day late fee from 1 Nov

31Add to Google Calendar
Who it applies to & details ▾Hide details ▴
Who:
All deductors / collectors
Penalty:
Late fee ₹200/day u/s 234E (up to the TDS amount) + penalty u/s 271H up to ₹1 lakh
Due tomorrowIncome Tax

Transfer pricing report

Form 3CEB · for FY 2025-26

31 Oct
Sat

Miss it: Penalty ₹1 lakh u/s 271BA

31Add to Google Calendar
Who it applies to & details ▾Hide details ▴
Who:
Entities with international or specified domestic transactions

Missed it? The late fee is already running

These due dates have passed. Most can still be filed — but every extra day costs more.

5 days lateGST

Job work goods return (half-yearly)

ITC-04 · for Apr–Sep 2026

25 Oct
Sun

General penalty under GST law for non-filing

Get it filed now
Who it applies to & details ▾Hide details ▴
Who:
Manufacturers sending goods for job work
8 days lateGST

Summary return with tax payment (quarterly, QRMP)

GSTR-3B · for Jul–Sep 2026

22 Oct
Thu

Late fee so far*

₹400

+₹50 every day you wait, plus interest

Get it filed now
Who it applies to & details ▾Hide details ▴
Who:
QRMP taxpayers in Category X states (24 Oct for Category Y states)
Penalty:
Late fee ₹50/day (₹20/day for nil returns) + 18% p.a. interest on tax paid late
10 days lateGST

Summary return with tax payment (monthly)

GSTR-3B · for September 2026

20 Oct
Tue

Late fee so far*

₹500

+₹50 every day you wait, plus interest

Get it filed now
Who it applies to & details ▾Hide details ▴
Who:
Monthly filers
Penalty:
Late fee ₹50/day (₹20/day for nil returns) + 18% p.a. interest on tax paid late
12 days lateGST

Composition scheme tax payment

CMP-08 · for Jul–Sep 2026

18 Oct
Sun

18% p.a. interest on tax paid late

Get it filed now
Who it applies to & details ▾Hide details ▴
Who:
Composition taxpayers
15 days latePF / ESI

PF and ESI contribution

ECR / ESIC challan · for September 2026

15 Oct
Thu

PF: interest 12% p.a. plus damages; ESI: interest 12% p.a.

Get it filed now
Who it applies to & details ▾Hide details ▴
Who:
Employers registered under EPF and ESI
17 days lateGST

Outward supplies return (quarterly, QRMP)

GSTR-1 · for Jul–Sep 2026

13 Oct
Tue

Late fee so far*

₹850

+₹50 every day you wait, plus interest

Get it filed now
Who it applies to & details ▾Hide details ▴
Who:
QRMP taxpayers
Penalty:
Late fee ₹50/day (₹20/day for nil returns), subject to cap
19 days lateGST

Outward supplies return (monthly)

GSTR-1 · for September 2026

11 Oct
Sun

Late fee so far*

₹950

+₹50 every day you wait, plus interest

Get it filed now
Who it applies to & details ▾Hide details ▴
Who:
Monthly filers
Penalty:
Late fee ₹50/day (₹20/day for nil returns), subject to cap
20 days lateGST

GST TDS / TCS return

GSTR-7 / GSTR-8 · for September 2026

10 Oct
Sat

Late fee and 18% p.a. interest on tax due

Get it filed now
Who it applies to & details ▾Hide details ▴
Who:
GST TDS deductors and e-commerce operators
23 days lateTDS / TCS

TDS / TCS deposit

Challan ITNS 281 · for September 2026

7 Oct
Wed

Interest 1.5% per month on TDS deducted but not deposited

Get it filed now
Who it applies to & details ▾Hide details ▴
Who:
All deductors / collectors

Stop paying late fees

One missed GSTR-3B = ₹50/day + 18% interest. One missed TDS return = ₹200/day.

  • Reminder 7 days, 3 days and on the due date
  • GST, TDS, Income Tax, ROC and PF/ESI — on email and WhatsApp
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Coming up in November 2026

  • TDS / TCS deposit · Challan ITNS 2817 Nov
  • GST TDS / TCS return · GSTR-7 / GSTR-810 Nov
  • Outward supplies return (monthly) · GSTR-111 Nov
  • Invoice Furnishing Facility (QRMP) · IFF13 Nov
  • PF and ESI contribution · ECR / ESIC challan15 Nov
  • TDS certificate (non-salary) · Form 16A15 Nov
  • Summary return with tax payment (monthly) · GSTR-3B20 Nov
  • Monthly tax payment (QRMP) · PMT-0625 Nov
See all November 2026 dates

*Late fee shown is the flat statutory fee for the days elapsed; some fees are capped by law and interest is extra. Due dates are as notified by CBIC, CBDT, MCA, EPFO and ESIC and may be extended by the government — always confirm on the official portal before filing.

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AOC-4 due 30 Oct

⏳ 6h 51m left

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